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-7p-12
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-7p-12
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-9p-12-\left(-2p\right)
To find the opposite of 12-2p, find the opposite of each term.
-9p-12+2p
The opposite of -2p is 2p.
-7p-12
Combine -9p and 2p to get -7p.
-9p-12-\left(-2p\right)
To find the opposite of 12-2p, find the opposite of each term.
-9p-12+2p
The opposite of -2p is 2p.
-7p-12
Combine -9p and 2p to get -7p.
Examples
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y = 3x + 4
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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